1,3-Diethylurea

Modify Date: 2025-08-21 14:03:46

1,3-Diethylurea structure	Common Name	1,3-Diethylurea
	CAS Number	623-76-7	Molecular Weight	116.162
	Density	0.9±0.1 g/cm3	Boiling Point	263.0±0.0 °C at 760 mmHg
	Molecular Formula	C₅H₁₂N₂O	Melting Point	112-113 °C(lit.)
	MSDS	Chinese USA	Flash Point	121.1±18.9 °C

Name	1,3-Diethylurea
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	263.0±0.0 °C at 760 mmHg
Melting Point	112-113 °C(lit.)
Molecular Formula	C₅H₁₂N₂O
Molecular Weight	116.162
Flash Point	121.1±18.9 °C
Exact Mass	116.094963
PSA	41.13000
LogP	0.05
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.429

1,3-Diethylurea MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS9354000

CHEMICAL NAME :: Urea, 1,3-diethyl-

CAS REGISTRY NUMBER :: 623-76-7

BEILSTEIN REFERENCE NO. :: 1744741

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H12-N2-O

MOLECULAR WEIGHT :: 116.19

WISWESSER LINE NOTATION :: 2MVM2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3195 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Behavioral - somnolence (general depressed activity)

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Protozoa - Chlamydomonas reinhardi

DOSE/DURATION :: 400 mmol/L

REFERENCE :: FOMIAZ Folia Microbiologica (Prague). (Academia, Vodickova 40, 112 29 Prague 1, Czechoslavakia) V.4- 1959- Volume(issue)/page/year: 20,452,1975

Hazard Codes	F,T
Risk Phrases	11-23/24/25-36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	YS9354000
HS Code	2924199090

Precursor 10
CAS#:75-04-7 Ethylamine CAS#:39076-43-2 S-methyl N-ethy... CAS#:109-90-0 Ethyl isocyanate CAS#:7098-07-9 N-Ethylimidazole
CAS#:935-02-4 cyanophenylacetylene CAS#:616-47-7 methylimidazole CAS#:201230-82-2 carbon monoxide CAS#:31410-01-2 1-Allylimidazole
CAS#:868-84-8 S,S'-Dimethyl d... CAS#:593-77-1 N-Methylhydroxy...
DownStream 10
CAS#:52998-22-8 1,3-Diethyl-5,6... CAS#:557-66-4 Ethylamine hydr... CAS#:109-90-0 Ethyl isocyanate CAS#:1467-23-8 N-[(Ethylamino)...
CAS#:75-04-7 Ethylamine CAS#:41740-15-2 6-Amino-1,3-die... CAS#:89073-60-9 1,3-diethyl-5-n... CAS#:625-50-3 N-ethylacetamide
CAS#:57012-86-9 1-ethylimidazol... CAS#:15909-81-6 Selenourea, N,N...

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

n,n'-diethylurea

Urea, N,N'-diethyl-

SYM-DIETHYLUREA

1,3-Diethylurea

Urea,1,3-diethyl

1,3-diethyl-2-urea

Diethylurea,1,3

Diethylurea

1,3-diethyl-ure

EINECS 210-811-3

1,2-diethylurea

1,3-diethyl urea

MFCD00009028

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3-Diethylurea
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,3-Diethylurea
Price: ￥98.0/5g ￥288.0/25g
Purity: 97.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Diethylurea
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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1,3-Diethylurea

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.